Robot



FIG. 1 is a front perspective view of a robot showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the drawings of the robot depict unclaimed environmental subject matter. 

CLAIM The ornamental design for a robot, as shown and described. 